EP 0369297 B1 19930804 - VOLATILE FLUORINATED BETA-KETOIMINES AND ASSOCIATED METAL COMPLEXES
Title (en)
VOLATILE FLUORINATED BETA-KETOIMINES AND ASSOCIATED METAL COMPLEXES
Publication
Application
Priority
US 27071988 A 19881114
Abstract (en)
[origin: EP0369297A1] Fluorinated beta -ketoimine ligands and highly volatile beta -ketoiminato metal complexes of the ligands are synthesized by silylating a fluorinated beta -diketone to form a silylenolether, and subsequently reacting the silylenolether with a primary amine to form the desired ligand having the structural formula: <CHEM> wherein R1 and R2 are independently linear or branched perfluorinated, C1-C8 alkyl groups and R3 is any organic functionality such as a C1-C8 alkyl, phenyl or hydroxyalkyl group, all of which can be partially or fully fluorinated. The corresponding metal complex is formed by treating the ligand with a metal halide.
IPC 1-7
IPC 8 full level
C07C 249/02 (2006.01); C07C 251/08 (2006.01); C07F 1/08 (2006.01); C07F 7/18 (2006.01); C07F 15/06 (2006.01); C23C 16/18 (2006.01); H01L 21/285 (2006.01)
CPC (source: EP KR US)
C07C 251/04 (2013.01 - KR); C07C 251/08 (2013.01 - EP US); C07F 7/1804 (2013.01 - EP US); C23C 16/18 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0369297 A1 19900523; EP 0369297 B1 19930804; CA 1330803 C 19940719; DE 68908090 D1 19930909; DE 68908090 T2 19931118; JP H02188564 A 19900724; JP H0585540 B2 19931207; KR 900007789 A 19900602; KR 930001340 B1 19930226; US 4950790 A 19900821
DOCDB simple family (application)
EP 89120616 A 19891107; CA 615128 A 19890929; DE 68908090 T 19891107; JP 29598589 A 19891114; KR 890016462 A 19891113; US 27071988 A 19881114